Specifications

Software
-------------------
Worked hours
Hours under power
State as-is, where-is
At local norms yes
Status under power

Description

This unit is a 4D Systems Model 280 Automatic Four Point Probe Meter, designed for measuring sheet resistance of semiconductor wafers.

The system powers on successfully, but we do not have the software or accessories to perform further testing. No technical knowledge or expertise to verify functionality. For this reason, it is being sold as-is, with no guarantee of full functionality or calibration.

Features:
• Compatible with wafer sizes: 100mm, 125mm, 150mm, 200mm
• Suitable for P-type and N-type materials
• Includes all components shown in the photos
• Front panel and buttons appear intact
• No software, accessories, or cables included unless shown

Buyers with knowledge of this model may be able to restore or use it for parts.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase


Client type User – small or medium company
Active since 2025
Offers online 1
Last activity May 8, 2025

Description

This unit is a 4D Systems Model 280 Automatic Four Point Probe Meter, designed for measuring sheet resistance of semiconductor wafers.

The system powers on successfully, but we do not have the software or accessories to perform further testing. No technical knowledge or expertise to verify functionality. For this reason, it is being sold as-is, with no guarantee of full functionality or calibration.

Features:
• Compatible with wafer sizes: 100mm, 125mm, 150mm, 200mm
• Suitable for P-type and N-type materials
• Includes all components shown in the photos
• Front panel and buttons appear intact
• No software, accessories, or cables included unless shown

Buyers with knowledge of this model may be able to restore or use it for parts.

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase


Specifications

Software
-------------------
Worked hours
Hours under power
State as-is, where-is
At local norms yes
Status under power

About this seller

Client type User – small or medium company
Active since 2025
Offers online 1
Last activity May 8, 2025

Here is a selection of similar machines

4D Systems 280 Automatic Four Point Probe Meter